Malicious PDF — malware analysis report

Static analysis result for SHA-256 1560e47bb900edcf…

MALICIOUS

PDF

33.8 KB Created: 2021-06-29 08:07:36 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 60f2f3731b182bf3539bbc30766f475f SHA-1: 2c4ed642956350b4ec67524d33f53b166e61813a SHA-256: 1560e47bb900edcf2a04f461a73edc9abc7ebb59032ec76db0304df03be78ec5
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document employs a lure related to game hacks and free generators, specifically mentioning 'Bloxburg Roblox Money Hack'. It contains multiple embedded URLs, with a primary redirector link pointing to 'http://netcdn.co/app/431946152/bloxburg-roblox-money-hack-game-hack'. This infrastructure is flagged as malicious, indicating a likely phishing or scam attempt designed to redirect users to potentially harmful content. No scripts were extracted, but the document's structure and embedded links strongly suggest a social engineering attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

Heuristics 4

  • PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LURE
    PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://netcdn.co/app/431946152/bloxburg-roblox-money-hack-game-hack In PDF document text
    • https://javexglobal.com/image/data/files/google-coin-master-free-spins_GM406889139.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/descargar-roblox-mod-hack_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/master-coin-free-spin_GM406889139.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/coin-master-apk-mod-free-download_GM406889139.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/iro-free-robux_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/coin-master-free-spins-hack-2021_GM406889139.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/minecraft-free-version_GM479516143.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/claim-your-free-roblox-game_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/real-free-robux-generator_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/how-to-get-a-tool-in-fe-yield-roblox-hack_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/how-to-get-spins-for-free-on-coin-master_GM406889139.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/free-robux-pins_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/how-to-be-a-vip-on-roblox-for-free_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/how-to-get-free-robux-website_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/hack-robux-facile-fr_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/roblox-robux-hack-download-link_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/free-robux-earn_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/how-to-get-2-000-robux-for-free_GM431946152.pdfIn PDF document text
    • https://javexglobal.com/image/data/files/how-to-hack-someones-roblox-account_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002e69.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E69 21876 bytes
SHA-256: 1a27cf1f1849ce6d40f6b659b2f71f46e29a6cd63c69458f16c36895f406e13f
font_01_sfnt_off00005e7d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E7D 19172 bytes
SHA-256: ac2e5711f5ad6e933a17aecc4206b422672070f86bf778a4b43b1f72af222ecd

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